Specifications:* The storage box can hold up to 100 coins to keep them sorted and organized.* The transparent design is convenient for users to identify the coins and has a good display function.* The outer edge of each coin box is designed with a small crescent-shaped groove.* Supporting the inner pads, it can adjust multiple sizes to store multiple sizes of coins.* It can perfectly match the shape of your finger, to open the box.* For storing a souvenir coin, suitable for office, home or storage drawer. Type: Coin Container Material: AcrylicAdjustable Inner Insert Size: 17mm, 20mm, 25mm, 27mm, 30mm Features: Clean, Large Capacity, Coin Collection, DurableStorage Box Size: 18.5cm x 12cm x 3.8cm/7.28" x 4.72" x 1.49", Round Coin Box Size: 3cm/1.18" (Approx)Package Included:1 x Storage Box100 x Internal Protective Protectors100 x Round Coin Box (Coins Not Included)